Research Article

Cinnamomum zeylanicum, Origanum vulgare, and Curcuma longa Essential Oils: Chemical Composition, Antimicrobial and Antileishmanial Activity

Figure 2

Viability of Leishmania amazonensis promastigotes treated for 72 hours with Cinnamomum zeylanicum, Curcuma longa, and Origanum vulgare essential oils.